Quick answers
- Which hospitals does Janet M. Parnes work at?
- Medicare's official clinician data lists Janet M. Parnes at 1 hospital: Frederick Health Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Janet M. Parnes see patients?
- Medicare's clinician data lists 3 practice locations, including Waldorf, MD, Annapolis, MD and Frederick, MD. Call before your visit to confirm the address.
- What is Janet M. Parnes's specialty?
- Medicare lists Gynecological Oncology as the primary specialty.
- Does Janet M. Parnes accept Medicare assignment?
- Yes. Medicare's clinician data says Janet M. Parnes accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Janet M. Parnes offer telehealth?
- Medicare's clinician data says Janet M. Parnes offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Janet M. Parnes?
- (571) 366-8845, as listed in official Medicare / NPI Registry data.
- What is Janet M. Parnes's NPI number?
- 1427083765. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Janet M. Parnes works
Medicare's Facility Affiliation Data lists Janet M. Parnes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Frederick Health HospitalFrederick, MD · Acute Care Hospital · CCN 210005
Practice locations
Addresses where Janet M. Parnes is enrolled with Medicare (CMS data updated 2026-10-02).
- 11350 Pembrooke Sq, Suite 304Waldorf, MD 20603 (571) 366‑8845
- 133 Defense HwyAnnapolis, MD 21401
- 75 Thomas Johnson Dr, Suite JFrederick, MD 21702 (301) 620‑0010
Group practices
Medicare enrollment lists Janet M. Parnes as a member of this group (CMS data updated 2026-10-02).
- Privia Medical Group, LLC1,533 clinicians in the group
Specialties
- Gynecological Oncologyprimary
Other gynecologic oncologists in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Pennsylvania State University College Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1427083765 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians